From patchwork Mon Jul 22 09:54:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 813807 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3D56116F0E1; Mon, 22 Jul 2024 09:55:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721642121; cv=none; b=aBvx3sAccRivrn4bCr1p9CoObWCDgymhQNS97wywWV1aFKNuPk8ztQaMWTWAxWcyChFznYmmuT7Cg5/UMr5++3kgBaLkpd6Y2bStl0+87B6bDPI8m9Q6XByPg5i2eCewCsMMOn2yLbkhVF7W5ttzqvkw0zOB2bOXWNk0N75VR28= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721642121; c=relaxed/simple; bh=tnTqghub0gpnpeLE6omoEXVHAcZJhvQATaNQQ++Wxyc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uCXmy61wGvkn+NfqpSHJsd2pR+z9d+0rejQsgTEgtydLtU82GOdnQr8gJ1cK4v/w4WJaYTa3+TZochGw8DQGDlpOBhJRsg99OUqLAter0VSjKJdZjpe0KhDInfI+tTL5p3uOaA/R/XDWc2Jhd14UZ4ny03EEKgM6DerSeqvjNPk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MSYreWkq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MSYreWkq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA633C4DDF7; Mon, 22 Jul 2024 09:55:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721642120; bh=tnTqghub0gpnpeLE6omoEXVHAcZJhvQATaNQQ++Wxyc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MSYreWkqKqKtdB9TfzwIV5dzQ2Id9S0HrVJzzix1Si3o0x9lcTD6LRKR6p/xaGQrd qlQMdlLp8PPDpcobtK4JYTTBRKXLFoy+ZOGTUNRg1xMNdg7E9K09jRuMFIX/9hju+v nHvZ37DarDfEnDNjYZuEEqsMfL0nA4KkcV6md3ZTe8qNdtzlyYODJpiwkeSYPAK4rs l1yBZ7+8vDJ3jlG68U9HScvLg/HgyTMx38BH6VpD3kKVqSkVz9jI30e0FQSxt7Jslf +iqluh9G2EsaBFJE5IX4SDsTXHn5/rGY2fYS3q0SUx+vLGxvt9HbKa1mYLGZELp64p GUgK8RSqJT+BA== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1sVplI-0000000079l-07yI; Mon, 22 Jul 2024 11:55:20 +0200 From: Johan Hovold To: Bjorn Andersson , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sibi Sankar , Abel Vesa , Rajendra Nayak , Xilin Wu , Srinivas Kandagatla , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 11/12] arm64: dts: qcom: x1e80100-yoga-slim7x: disable PCIe6a perst pull down Date: Mon, 22 Jul 2024 11:54:58 +0200 Message-ID: <20240722095459.27437-12-johan+linaro@kernel.org> X-Mailer: git-send-email 2.44.2 In-Reply-To: <20240722095459.27437-1-johan+linaro@kernel.org> References: <20240722095459.27437-1-johan+linaro@kernel.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Disable the PCIe6a perst pull-down resistor to save some power. Signed-off-by: Johan Hovold Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts index dde2957e6dc7..f7534623ff77 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts @@ -794,7 +794,7 @@ perst-n-pins { pins = "gpio152"; function = "gpio"; drive-strength = <2>; - bias-pull-down; + bias-disable; }; wake-n-pins {